Citation: Balassone, G.; Mormone, A.; Rossi, M.; Bernardi, A.; Fisch, M.; Armbruster, T.; Malsy, K.; Berger, A. (2008). Crystal chemical and structural characterization of an Mg-rich osumilite from Vesuvius volcano (Italy) Locality: Vesuvius volcano, Italy. European Journal of Mineralogy, 20, pp. 713-720.